The Mighty Nein: Release date news, streaming details and more about the upcoming Prime Video animated fantasy series

The Mighty Nein | Image via YouTube/Prime Video
The Mighty Nein | Image via YouTube/Prime Video

With The Mighty Nein, Critical Role is expanding the fictional world of Exandria. Set in the same universe as its predecessor, The Legend of Vox Machina, the spinoff animated fantasy series will take us to the same world but two decades after the events of the original series, and will introduce new characters.

The Prime Video animated series will premiere on November 19, 2025. The first three episodes will be released together exclusively on Prime Video. The remaining episodes will follow the weekly release schedule and will premiere every Wednesday until December 24, 2025.

More details on The Mighty Nein.


The Mighty Nein: Release date news, streaming details, and plot

The Mighty Nein | Image via YouTube/Prime Video
The Mighty Nein | Image via YouTube/Prime Video

The Legend of Vox Machina spinoff series, The Mighty Nein, is set to release on Wednesday, November 19, 2025. The first three episodes of the adult animated series will be released on the premiere day. Furthermore, Prime Video had also uploaded Episode 1 titled Mote of Possibility on their YouTube channel at midnight PT on November 14, 2025, and it was available until 11:59 PT on November 16.

The episode introduced the main narrative of the series as three Volstruckers stole a Luxon Beacon, due to which they were being followed by the Kryn forces. The episode further showed the Kryn Queen threatening the Dwendalian Empire's King Betrand to give back the Beacon or get ready for a war.

As per Prime Video, the official synopsis of the animated series reads as:

"The Mighty Nein follows a group of fugitives and outcasts, bound by secrets and scars. But when a powerful arcane relic known as "The Beacon" falls into dangerous hands, they must learn to work together to save the realm and stop reality itself from unravelinge."

The show will exclusively release on Prime Video globally. To watch it on the streaming platform, you can subscribe to the Amazon Prime Membership, which costs $14.99 per month, and get access to the platform.

The release date of all the episodes of The Mighty Nein is as follows:

EpisodeRelease date
Episode 1November 19, 2025
Episode 2November 19, 2025
Episode 3November 19, 2025
Episode 4November 26, 2025
Episode 5December 3, 2025
Episode 6December 10, 2025
Episode 7December 17, 2025
Episode 8December 24, 2025

The Mighty Nein: Cast details

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Set in Exandria, the spinoff animated series will depict a compelling narrative with high-octane action and drama, with a rising conflict between the Kryn dynasty and the Dwendalian Empire due to the stealing of an ancient relic known as The Beacon. The story of a magical realm will also introduce unique new characters as a warlock, a goblin, a blood hunter, and a cleric, among others.

The voice cast for the Prime Video animated series is as follows:

  • Laura Bailey as Jester Lavorre
  • Marisha Ray as Beauregard Lionett
  • Taliesin Jaffe as Mollymauk Tealeaf
  • Liam O'Brien as Caleb Widogast
  • Sam Riegel as Nott the Brave
  • Ashley Johnson as Yasha Nydoorin
  • Travis Willingham as Fjord Stone
  • Matthew Mercer as Essek Thelyss,
  • Lucy Liu as Empress Leylas Kryn

As per Radio Times, there are several other actors who will be featured in the series, such as Alan Cumming, Anika Noni Rose, Rahul Kohli, and Mark Strong, among others.


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Edited by Debashri Roy